Electrical Grade Magnesium Oxide
| Min. Order: | 1 Ton |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | Paypal, L/C, D/P, D/A, T/T, WU, Money Gram |
| Supply Ability: | 200000000 tons |
| Place of Origin: | Shanghai |
Company Profile
| Location: | Shanghai, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company |
| Main Products: | Eletrical Grade Magnesium, Silicon Steel Grade Magnesium |
Product Detail
| Model No.: | HA-SA |
|---|---|
| Means of Transport: | Ocean, Air, Land |
| Electrical Grade MgO: | High temperature |
| Production Capacity: | 200000000 tons |
| Packing: | on request |
| Delivery Date: | 30 days |
Product Description
ELECTRICAL GRADE MAGNESIUM
Type: HA-SA
Characteristics:
HA-SA is a high temperature powder with light silicone treatment, mainly used in air heating elements of medium or high wattage loading. It can stand 1050℃ annealing and requires immediate sealing.
Chemical Analysis (%):(Test sieve made by HAVER & BOKECKER , Germany; Sievr shaker made by W.S. TYLER, USA)
MgO CaO Al2O3 Fe2O3 SiO2
≥94.0 ≤1.5 ≤0.9 ≤0.7 ≤2.5
Particle Distribution (%):(Tap density machine made by BOEH TOOL & DIE CO., LTD., USA)
Mesh +40 +60 +80 +140 +200 +325 -325
Dia(μm) +425 +250 +180 +106 +75 +45 -45
Quantity(%) 0 24±6 26±6 26±6 12±3 11±3 5±3
Tap density:
2.38±0.04g/cm3
Flow:
Ford cup no.3(φ2.165mm-2.185mm): 145±20 s/100g
Ford cup no.4(φ3.97mm-4.01mm): 34±3 s/100g
Electrical Property:
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Packing
25 kg in a plastic plaited bag; or 25 kg in a carton and 2 tons on a pallet. Special packing is available on requirement.
Security and storage
Electrical grade magnesium oxide is a non-toxic product, but with some dust. Masks and gloves are proposed to use during operation. Electrical grade magnesium oxide should be stored in dry places, and are suggested to be used out within 12 months after delivery.
